svn-gvsig-desktop / trunk / libraries / libDataSourceBaseDrivers / src / org / gvsig / data / datastores / vectorial / driver / dxf / DXFFeaturesWriter.java @ 19603
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1 | 19401 | vcaballero | package org.gvsig.data.datastores.vectorial.driver.dxf; |
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2 | |||
3 | 19603 | vcaballero | import java.awt.geom.PathIterator; |
4 | import java.awt.geom.Point2D; |
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5 | import java.io.File; |
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6 | import java.io.IOException; |
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7 | import java.util.Vector; |
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8 | |||
9 | import org.cresques.cts.IProjection; |
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10 | import org.cresques.geo.Point3D; |
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11 | import org.cresques.io.DxfFile; |
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12 | import org.cresques.io.DxfGroup; |
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13 | import org.cresques.io.DxfGroupVector; |
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14 | import org.cresques.px.dxf.DxfEntityMaker; |
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15 | 19401 | vcaballero | import org.gvsig.data.datastores.vectorial.driver.IDriver; |
16 | import org.gvsig.data.datastores.vectorial.driver.IFeaturesWriter; |
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17 | 19603 | vcaballero | import org.gvsig.data.exception.InitializeWriterException; |
18 | import org.gvsig.data.exception.WriteException; |
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19 | 19401 | vcaballero | import org.gvsig.data.vectorial.IFeature; |
20 | 19603 | vcaballero | import org.gvsig.data.vectorial.IFeatureAttributeDescriptor; |
21 | 19401 | vcaballero | import org.gvsig.data.vectorial.IFeatureType; |
22 | |||
23 | 19603 | vcaballero | import com.iver.cit.gvsig.exceptions.visitors.ProcessWriterVisitorException; |
24 | import com.iver.cit.gvsig.exceptions.visitors.StopWriterVisitorException; |
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25 | import com.iver.cit.gvsig.fmap.core.FArc2D; |
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26 | import com.iver.cit.gvsig.fmap.core.FCircle2D; |
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27 | import com.iver.cit.gvsig.fmap.core.FEllipse2D; |
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28 | import com.iver.cit.gvsig.fmap.core.FGeometry; |
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29 | import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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30 | import com.iver.cit.gvsig.fmap.core.FPoint3D; |
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31 | import com.iver.cit.gvsig.fmap.core.FShape; |
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32 | import com.iver.cit.gvsig.fmap.core.IGeometry; |
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33 | import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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34 | import com.iver.cit.gvsig.fmap.edition.UtilFunctions; |
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35 | import com.iver.cit.gvsig.fmap.edition.writers.dxf.DxfFieldsMapping; |
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36 | |||
37 | 19401 | vcaballero | public class DXFFeaturesWriter implements IFeaturesWriter { |
38 | 19603 | vcaballero | private String DEFAULT_LAYER="default"; |
39 | private Integer DEFAULT_COLOR=new Integer(0); |
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40 | private Double DEFAULT_ELEVATION=new Double(0); |
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41 | private Double DEFAULT_THICKNESS=new Double(0); |
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42 | private String DEFAULT_TEXT=""; |
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43 | private Double DEFAULT_HEIGHTTEXT=new Double(10); |
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44 | private Double DEFAULT_ROTATIONTEXT=new Double(0); |
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45 | 19401 | vcaballero | |
46 | 19603 | vcaballero | private DxfFieldsMapping fieldsMapping = null; |
47 | |||
48 | private File file; |
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49 | |||
50 | private DxfFile.EntityFactory entityMaker;
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51 | |||
52 | private IProjection proj = null; |
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53 | |||
54 | private DxfFile dxfFile;
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55 | |||
56 | int handle = 40; // Revisar porqu? es 40. |
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57 | |||
58 | int k = 0; |
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59 | |||
60 | boolean dxf3DFile = false; |
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61 | private int indexText=-1;//En DXF es 7. |
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62 | private int indexHeightText=-1;//En DXF es 8. |
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63 | private int indexRotationText=-1;//En DXF es 9. |
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64 | private IFeatureType featureType;
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65 | |||
66 | 19401 | vcaballero | public void init(IDriver driver) { |
67 | 19603 | vcaballero | DXFDriverParameters dxfParameters=(DXFDriverParameters)driver.getParameters(); |
68 | file=dxfParameters.getDXFFile(); |
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69 | proj=dxfParameters.getProjection(); |
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70 | featureType=driver.getFeatureType(); |
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71 | fieldsMapping = new DxfFieldsMapping();
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72 | fieldsMapping.setLayerField("Layer");
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73 | fieldsMapping.setColorField("Color");
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74 | fieldsMapping.setElevationField("Elevation");
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75 | fieldsMapping.setThicknessField("Thickness");
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76 | fieldsMapping.setTextField("Text");
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77 | fieldsMapping.setHeightText("HeightText");
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78 | fieldsMapping.setRotationText("Layer");
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79 | } |
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80 | 19401 | vcaballero | |
81 | 19603 | vcaballero | public void postProcess() throws WriteException { |
82 | // Escribimos realmente lo que hemos montado en memoria.
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83 | dxfFile = new DxfFile(null, file.getAbsolutePath(), entityMaker); |
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84 | dxfFile.setCadFlag(true);
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85 | if (dxf3DFile)
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86 | dxfFile.setDxf3DFlag(true);
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87 | try {
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88 | dxfFile.save(file.getAbsolutePath()); |
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89 | } catch (IOException e) { |
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90 | throw new WriteException("DXF Writer",e); |
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91 | } |
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92 | 19401 | vcaballero | } |
93 | |||
94 | 19603 | vcaballero | public void preProcess() throws InitializeWriterException { |
95 | if (fieldsMapping == null) { |
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96 | throw new InitializeWriterException ("DXF Writer",null); |
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97 | } |
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98 | // NOTA: La proyecci?n no se usa absolutamente para nada (al menos
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99 | // por ahora). Las entidades se escribir?n con las coordenadas con
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100 | // las que se crean.
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101 | // if (proj == null) {
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102 | // throw new StartWriterVisitorException (getName(),null);
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103 | // }
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104 | 19401 | vcaballero | |
105 | 19603 | vcaballero | entityMaker = new DxfEntityMaker(proj);
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106 | // FieldDescription[] fieldDescriptions=getTableDefinition().getFieldsDesc();
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107 | for (int i=0;i<featureType.size();i++){ |
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108 | IFeatureAttributeDescriptor fad=(IFeatureAttributeDescriptor)featureType.get(i); |
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109 | if (fad.getName().equals("Text")){ |
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110 | indexText=i; |
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111 | }else if (fad.getName().equals("HeightText")){ |
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112 | indexHeightText=i; |
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113 | }else if (fad.getName().equals("RotationText")){ |
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114 | indexRotationText=i; |
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115 | } |
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116 | } |
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117 | 19401 | vcaballero | } |
118 | |||
119 | 19603 | vcaballero | public void insertFeature(IFeature feature) throws WriteException { |
120 | try {
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121 | IGeometry geom = (IGeometry)feature.getDefaultGeometry(); |
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122 | // Value[] values=row.getAttributes();
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123 | // TODO: Tratamiento de los campos
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124 | // y modificar los createXXX para que acepten como par?metro
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125 | // los datos de LAYER, COLOR, ELEVATION, THICKNESS, TEXT
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126 | // HEIGHTTEXT, ROTATIONTEXT y el resto que puedan hacer
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127 | // falta.
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128 | |||
129 | if (geom.getGeometryType()==FShape.POINT) {
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130 | k=createPoint2D(handle, k, feature); |
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131 | } else if (geom.getGeometryType()==(FShape.POINT | FShape.Z)) { |
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132 | dxf3DFile = true;
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133 | k=createPoint3D(handle, k, feature); |
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134 | } else if (geom.getGeometryType()==FShape.LINE) { |
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135 | k=createLwPolyline2D(handle, k, feature, false);
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136 | } else if (geom.getGeometryType()==(FShape.LINE | FShape.Z)) { |
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137 | dxf3DFile = true;
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138 | k = createPolyline3D(handle, k, feature); |
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139 | } else if (geom.getGeometryType()==FShape.POLYGON) { |
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140 | // createPolygon2D(handle, k, geom);
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141 | k=createLwPolyline2D(handle, k, feature, true);
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142 | } else if (geom.getGeometryType()==(FShape.POLYGON | FShape.Z)) { |
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143 | dxf3DFile = true;
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144 | k = createPolyline3D(handle, k, feature); |
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145 | // k = createPolygon3D(handle, k, geom);
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146 | } else if (geom.getGeometryType()==FShape.CIRCLE) { |
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147 | // FCircle2D circle = (FCircle2D) geom.getInternalShape();
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148 | k=createCircle2D(handle, k, feature); |
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149 | } else if (geom.getGeometryType()==FShape.ARC) { |
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150 | // FArc2D arc = (FArc2D) geom.getInternalShape();
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151 | k=createArc2D(handle, k, feature); |
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152 | } else if (geom.getGeometryType()==FShape.ELLIPSE) { |
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153 | // FEllipse2D ellipse = (FEllipse2D) geom.getInternalShape();
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154 | k=createEllipse2D(handle, k, feature); |
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155 | } else {
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156 | System.out.println("IGeometry not supported yet"); |
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157 | k++; |
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158 | } |
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159 | } |
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160 | catch(Exception e){ |
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161 | throw new WriteException("DXF Writer",e); |
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162 | } |
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163 | |||
164 | |||
165 | } |
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166 | public void updateFeatureType(IFeatureType featureType) { |
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167 | 19401 | vcaballero | // TODO Ap?ndice de m?todo generado autom?ticamente
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168 | |||
169 | } |
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170 | |||
171 | |||
172 | 19603 | vcaballero | private int createPoint2D(int handle, int k, IFeature feature) throws Exception { |
173 | |||
174 | if (indexText!= -1 && !(feature.get(indexText) == null)){ |
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175 | return createText2D(handle,k,feature);
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176 | } |
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177 | FPoint2D point = new FPoint2D(0, 0); |
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178 | double[] pointCoords = new double[6]; |
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179 | PathIterator pointIt = ((IGeometry)feature.getDefaultGeometry()).getPathIterator(null); |
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180 | while (!pointIt.isDone()) {
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181 | pointIt.currentSegment(pointCoords); |
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182 | point = new FPoint2D(pointCoords[0], pointCoords[1]); |
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183 | pointIt.next(); |
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184 | } |
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185 | Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
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186 | |||
187 | DxfGroup px = new DxfGroup();
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188 | DxfGroup py = new DxfGroup();
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189 | DxfGroup pz = new DxfGroup();
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190 | px.setCode(10);
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191 | px.setData(new Double(pto.getX())); |
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192 | py.setCode(20);
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193 | py.setData(new Double(pto.getY())); |
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194 | pz.setCode(30);
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195 | // POINT del DXF tiene cota. Le asigno cero arbitrariamente.
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196 | pz.setData(new Double(0.0)); |
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197 | DxfGroupVector pv = updateProperties(feature,k); |
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198 | // pv.add(pointLayer);
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199 | // pv.add(handleGroup);
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200 | // pv.add(handleColor);
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201 | // pv.add(handleElevation);
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202 | // pv.add(handleThickness);
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203 | pv.add(px); |
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204 | pv.add(py); |
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205 | pv.add(pz); |
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206 | entityMaker.createPoint(pv); |
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207 | k++; |
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208 | return k;
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209 | 19401 | vcaballero | } |
210 | 19603 | vcaballero | private int createText2D(int handle, int k, IFeature feature) throws Exception { |
211 | String text=DEFAULT_TEXT;
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212 | Double heightText=DEFAULT_HEIGHTTEXT;
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213 | Double rotationText=DEFAULT_ROTATIONTEXT;
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214 | 19401 | vcaballero | |
215 | 19603 | vcaballero | if (indexText!=-1 && !(feature.get(indexText) == null)) { |
216 | text = feature.get(indexText).toString(); |
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217 | } |
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218 | if (indexHeightText!=-1 && !(feature.get(indexHeightText) instanceof Number)) { |
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219 | heightText = new Double(((Number) feature.get(indexHeightText)) |
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220 | .doubleValue()); |
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221 | } |
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222 | if (indexRotationText!=-1 && !(feature.get(indexRotationText) instanceof Number)) { |
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223 | rotationText = new Double(((Number) feature.get(indexRotationText)) |
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224 | .doubleValue()); |
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225 | } |
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226 | DxfGroup handleText = new DxfGroup();
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227 | handleText.setCode(1);
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228 | handleText.setData(text); |
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229 | 19401 | vcaballero | |
230 | 19603 | vcaballero | DxfGroup handleHeightText = new DxfGroup();
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231 | handleHeightText.setCode(40);
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232 | handleHeightText.setData(heightText); |
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233 | |||
234 | DxfGroup handleRotationText = new DxfGroup();
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235 | handleRotationText.setCode(50);
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236 | handleRotationText.setData(rotationText); |
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237 | |||
238 | // DxfGroup handleColor = new DxfGroup();
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239 | // handleColor.setCode(62);
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240 | // handleColor.setData(color);
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241 | |||
242 | // DxfGroup handleElevation = new DxfGroup();
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243 | // handleElevation.setCode(38);
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244 | // handleElevation.setData(elevation);
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245 | |||
246 | // DxfGroup handleThickness = new DxfGroup();
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247 | // handleThickness.setCode(39);
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248 | // handleThickness.setData(thickness);
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249 | |||
250 | |||
251 | FPoint2D point = new FPoint2D(0, 0); |
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252 | double[] pointCoords = new double[6]; |
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253 | PathIterator pointIt = ((IGeometry)feature.getDefaultGeometry()).getPathIterator(null); |
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254 | while (!pointIt.isDone()) {
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255 | pointIt.currentSegment(pointCoords); |
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256 | point = new FPoint2D(pointCoords[0], pointCoords[1]); |
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257 | pointIt.next(); |
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258 | } |
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259 | Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
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260 | // DxfGroup pointLayer = new DxfGroup(8, layer);
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261 | DxfGroup handleGroup = new DxfGroup();
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262 | handleGroup.setCode(5);
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263 | handleGroup.setData(new Integer(handle + k).toString()); |
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264 | DxfGroup px = new DxfGroup();
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265 | DxfGroup py = new DxfGroup();
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266 | DxfGroup pz = new DxfGroup();
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267 | px.setCode(10);
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268 | px.setData(new Double(pto.getX())); |
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269 | py.setCode(20);
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270 | py.setData(new Double(pto.getY())); |
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271 | pz.setCode(30);
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272 | // POINT del DXF tiene cota. Le asigno cero arbitrariamente.
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273 | pz.setData(new Double(0.0)); |
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274 | DxfGroupVector pv = updateProperties(feature,k); |
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275 | // pv.add(pointLayer);
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276 | // pv.add(handleColor);
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277 | // pv.add(handleElevation);
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278 | // pv.add(handleThickness);
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279 | pv.add(handleText); |
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280 | pv.add(handleHeightText); |
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281 | pv.add(handleRotationText); |
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282 | pv.add(handleGroup); |
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283 | pv.add(px); |
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284 | pv.add(py); |
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285 | pv.add(pz); |
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286 | entityMaker.createText(pv); |
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287 | k++; |
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288 | return k;
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289 | 19401 | vcaballero | } |
290 | 19603 | vcaballero | private DxfGroupVector updateProperties(IFeature feature,int k){ |
291 | DxfGroupVector polv = new DxfGroupVector();
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292 | String layer=DEFAULT_LAYER;
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293 | Integer color=DEFAULT_COLOR;
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294 | // Double elevation=DEFAULT_ELEVATION;
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295 | Double thickness=DEFAULT_THICKNESS;
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296 | if (featureType.size() > 6) { |
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297 | IFeatureAttributeDescriptor fad=(IFeatureAttributeDescriptor)featureType.get(3);
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298 | if (fad.getName().equals("Layer") && |
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299 | !(feature.get(3) == null) && |
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300 | feature.get(3) instanceof String) { |
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301 | layer = feature.get(3).toString();
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302 | } |
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303 | fad=(IFeatureAttributeDescriptor)featureType.get(4);
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304 | if (fad.getName().equals("Color") |
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305 | && !(feature.get(4) == null) && |
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306 | feature.get(4) instanceof Number) { |
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307 | color = new Integer(((Number) feature.get(4)).intValue()); |
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308 | } |
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309 | // if (!(values[5] instanceof NullValue)){
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310 | // elevation= new Double(((NumericValue)values[5]).doubleValue());
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311 | // }
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312 | fad=(IFeatureAttributeDescriptor)featureType.get(6);
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313 | if (fad.getName().equals("Thickness") && |
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314 | !(feature.get(6) == null) && |
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315 | feature.get(6) instanceof Number) { |
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316 | thickness = new Double(((Number) feature.get(6)).doubleValue()); |
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317 | } |
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318 | } |
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319 | DxfGroup geometryLayer = new DxfGroup(8, layer); |
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320 | 19401 | vcaballero | |
321 | 19603 | vcaballero | DxfGroup handleGroup = new DxfGroup();
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322 | handleGroup.setCode(5);
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323 | handleGroup.setData(new Integer(handle + k).toString()); |
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324 | |||
325 | DxfGroup handleColor = new DxfGroup();
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326 | handleColor.setCode(62);
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327 | handleColor.setData(color); |
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328 | |||
329 | // DxfGroup handleElevation = new DxfGroup();
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330 | // handleElevation.setCode(38);
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331 | // handleElevation.setData(elevation);
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332 | |||
333 | DxfGroup handleThickness = new DxfGroup();
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334 | handleThickness.setCode(39);
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335 | handleThickness.setData(thickness); |
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336 | |||
337 | |||
338 | polv.add(geometryLayer); |
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339 | // polv.add(handleElevation);
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340 | polv.add(handleGroup); |
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341 | polv.add(handleColor); |
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342 | return polv;
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343 | 19401 | vcaballero | } |
344 | 19603 | vcaballero | private int createPoint3D(int handle, int k, IFeature feature) throws Exception { |
345 | if (indexText!=-1 && !(feature.get(indexText) == null)){ |
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346 | return createText3D(handle,k,feature);
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347 | } |
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348 | FPoint3D point = new FPoint3D(0, 0, 0); |
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349 | double[] pointCoords = new double[6]; |
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350 | PathIterator pointIt = ((IGeometry)feature.getDefaultGeometry()).getPathIterator(null); |
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351 | while (!pointIt.isDone()) {
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352 | pointIt.currentSegment(pointCoords); |
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353 | point = new FPoint3D(pointCoords[0], pointCoords[1], pointCoords[2]); |
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354 | pointIt.next(); |
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355 | } |
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356 | Point3D pto = new Point3D(point.getX(), point.getY(), point.getZs()[0]); |
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357 | // DxfGroup pointLayer = new DxfGroup(8, "default");
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358 | // DxfGroup handleGroup = new DxfGroup();
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359 | // handleGroup.setCode(5);
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360 | // handleGroup.setData(new Integer(handle + k).toString());
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361 | DxfGroup px = new DxfGroup();
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362 | DxfGroup py = new DxfGroup();
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363 | DxfGroup pz = new DxfGroup();
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364 | px.setCode(10);
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365 | px.setData(new Double(pto.getX())); |
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366 | py.setCode(20);
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367 | py.setData(new Double(pto.getY())); |
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368 | pz.setCode(30);
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369 | pz.setData(new Double(pto.getZ())); |
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370 | double[] velev = ((FGeometry) feature.getDefaultGeometry()).getZs(); |
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371 | Double elevation= DEFAULT_ELEVATION;
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372 | elevation = new Double(velev[0]); |
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373 | DxfGroup handleElevation = new DxfGroup();
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374 | handleElevation.setCode(38);
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375 | handleElevation.setData(elevation); |
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376 | 19401 | vcaballero | |
377 | 19603 | vcaballero | DxfGroupVector pv = updateProperties(feature,k); |
378 | pv.add(handleElevation); |
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379 | // pv.add(pointLayer);
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380 | // pv.add(handleGroup);
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381 | pv.add(px); |
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382 | pv.add(py); |
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383 | pv.add(pz); |
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384 | entityMaker.createPoint(pv); |
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385 | k++; |
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386 | return k;
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387 | 19401 | vcaballero | } |
388 | 19603 | vcaballero | private int createText3D(int handle, int k, IFeature feature) throws Exception { |
389 | Double elevation = DEFAULT_ELEVATION;
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390 | String text = DEFAULT_TEXT;
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391 | Double heightText = DEFAULT_HEIGHTTEXT;
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392 | Double rotationText = DEFAULT_ROTATIONTEXT;
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393 | 19401 | vcaballero | |
394 | 19603 | vcaballero | double[] velev = ((FGeometry) feature.getDefaultGeometry()).getZs(); |
395 | elevation = new Double(velev[0]); |
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396 | |||
397 | if (indexText!=-1 && !(feature.get(indexText) == null)) { |
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398 | text = feature.get(indexText).toString(); |
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399 | } |
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400 | if (indexHeightText!=-1 && feature.get(indexHeightText) instanceof Number) { |
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401 | heightText = new Double(((Number) feature.get(indexHeightText)).doubleValue()); |
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402 | } |
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403 | if (indexRotationText!=-1 && feature.get(indexRotationText) instanceof Number) { |
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404 | rotationText = new Double(((Number) feature.get(indexRotationText)).doubleValue()); |
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405 | } |
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406 | |||
407 | DxfGroup handleText = new DxfGroup();
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408 | handleText.setCode(1);
|
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409 | handleText.setData(text); |
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410 | |||
411 | DxfGroup handleHeightText = new DxfGroup();
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412 | handleHeightText.setCode(40);
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413 | handleHeightText.setData(heightText); |
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414 | |||
415 | DxfGroup handleRotationText = new DxfGroup();
|
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416 | handleRotationText.setCode(50);
|
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417 | handleRotationText.setData(rotationText); |
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418 | |||
419 | // DxfGroup handleColor = new DxfGroup();
|
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420 | // handleColor.setCode(62);
|
||
421 | // handleColor.setData(color);
|
||
422 | |||
423 | DxfGroup handleElevation = new DxfGroup();
|
||
424 | handleElevation.setCode(38);
|
||
425 | handleElevation.setData(elevation); |
||
426 | |||
427 | // DxfGroup handleThickness = new DxfGroup();
|
||
428 | // handleThickness.setCode(39);
|
||
429 | // handleThickness.setData(thickness);
|
||
430 | |||
431 | // FPoint3D point = new FPoint3D(0, 0, 0);
|
||
432 | // double[] pointCoords = new double[6];
|
||
433 | FPoint3D point = (FPoint3D)((IGeometry)feature.getDefaultGeometry()).getInternalShape(); |
||
434 | // while (!pointIt.isDone()) {
|
||
435 | // pointIt.currentSegment(pointCoords);
|
||
436 | // point = new FPoint3D(pointCoords[0], pointCoords[1]);
|
||
437 | // pointIt.next();
|
||
438 | // }
|
||
439 | // Point2D pto = new Point2D.Double(point.getX(), point.getY());
|
||
440 | // DxfGroup pointLayer = new DxfGroup(8, layer);
|
||
441 | DxfGroup handleGroup = new DxfGroup();
|
||
442 | handleGroup.setCode(5);
|
||
443 | handleGroup.setData(new Integer(handle + k).toString()); |
||
444 | DxfGroup px = new DxfGroup();
|
||
445 | DxfGroup py = new DxfGroup();
|
||
446 | DxfGroup pz = new DxfGroup();
|
||
447 | px.setCode(10);
|
||
448 | px.setData(new Double(point.getX())); |
||
449 | py.setCode(20);
|
||
450 | py.setData(new Double(point.getY())); |
||
451 | pz.setCode(30);
|
||
452 | pz.setData(new Double(point.getZs()[0])); |
||
453 | DxfGroupVector pv = updateProperties(feature,k); |
||
454 | // pv.add(pointLayer);
|
||
455 | // pv.add(handleColor);
|
||
456 | pv.add(handleElevation); |
||
457 | // pv.add(handleThickness);
|
||
458 | pv.add(handleText); |
||
459 | pv.add(handleHeightText); |
||
460 | pv.add(handleRotationText); |
||
461 | pv.add(handleGroup); |
||
462 | pv.add(px); |
||
463 | pv.add(py); |
||
464 | pv.add(pz); |
||
465 | entityMaker.createText(pv); |
||
466 | k++; |
||
467 | return k;
|
||
468 | 19401 | vcaballero | } |
469 | 19603 | vcaballero | private int createLwPolyline2D(int handle, int k, IFeature feature, boolean isPolygon) |
470 | throws Exception { |
||
471 | boolean first=true; |
||
472 | DxfGroupVector polv = updateProperties(feature,k); |
||
473 | Vector vpoints = new Vector(); |
||
474 | 19401 | vcaballero | |
475 | 19603 | vcaballero | DxfGroup polylineFlag = new DxfGroup();
|
476 | polylineFlag.setCode(70);
|
||
477 | if (isPolygon)
|
||
478 | polylineFlag.setData(new Integer(1)); // cerrada |
||
479 | else
|
||
480 | polylineFlag.setData(new Integer(0)); // abierta |
||
481 | 19401 | vcaballero | |
482 | 19603 | vcaballero | PathIterator theIterator = ((IGeometry)feature.getDefaultGeometry()).getPathIterator(null, FConverter.FLATNESS); // polyLine.getPathIterator(null, |
483 | // flatness);
|
||
484 | 19401 | vcaballero | |
485 | 19603 | vcaballero | double[] theData = new double[6]; |
486 | while (!theIterator.isDone()) {
|
||
487 | int theType = theIterator.currentSegment(theData);
|
||
488 | switch (theType) {
|
||
489 | case PathIterator.SEG_MOVETO: |
||
490 | if (!first)
|
||
491 | { |
||
492 | for (int j = 0; j < vpoints.size(); j++) { |
||
493 | DxfGroup xvertex = new DxfGroup();
|
||
494 | xvertex.setCode(10);
|
||
495 | xvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getX())); |
||
496 | DxfGroup yvertex = new DxfGroup();
|
||
497 | yvertex.setCode(20);
|
||
498 | yvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getY())); |
||
499 | polv.add(xvertex); |
||
500 | polv.add(yvertex); |
||
501 | } |
||
502 | |||
503 | entityMaker.createLwPolyline(polv); |
||
504 | k++; |
||
505 | polv = updateProperties(feature,k); |
||
506 | |||
507 | } |
||
508 | first=false;
|
||
509 | polv.add(polylineFlag); |
||
510 | vpoints.clear(); |
||
511 | vpoints.add(new FPoint2D(theData[0], theData[1])); |
||
512 | break;
|
||
513 | case PathIterator.SEG_LINETO: |
||
514 | vpoints.add(new FPoint2D(theData[0], theData[1])); |
||
515 | break;
|
||
516 | case PathIterator.SEG_QUADTO: |
||
517 | // vpoints.add(new FPoint2D(theData[0], theData[1]));
|
||
518 | // vpoints.add(new FPoint2D(theData[2], theData[3]));
|
||
519 | break;
|
||
520 | case PathIterator.SEG_CUBICTO: |
||
521 | // vpoints.add(new FPoint2D(theData[0], theData[1]));
|
||
522 | // vpoints.add(new FPoint2D(theData[2], theData[3]));
|
||
523 | // vpoints.add(new FPoint2D(theData[4], theData[5]));
|
||
524 | break;
|
||
525 | case PathIterator.SEG_CLOSE: |
||
526 | polylineFlag.setData(new Integer(1)); // cerrada |
||
527 | break;
|
||
528 | |||
529 | } |
||
530 | theIterator.next(); |
||
531 | } |
||
532 | |||
533 | for (int j = 0; j < vpoints.size(); j++) { |
||
534 | DxfGroup xvertex = new DxfGroup();
|
||
535 | xvertex.setCode(10);
|
||
536 | xvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getX())); |
||
537 | DxfGroup yvertex = new DxfGroup();
|
||
538 | yvertex.setCode(20);
|
||
539 | yvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getY())); |
||
540 | polv.add(xvertex); |
||
541 | polv.add(yvertex); |
||
542 | } |
||
543 | |||
544 | entityMaker.createLwPolyline(polv); |
||
545 | k++; |
||
546 | return k;
|
||
547 | } |
||
548 | |||
549 | private int createPolyline3D(int handle, int k, IFeature feature) |
||
550 | throws Exception { |
||
551 | DxfGroupVector polv = updateProperties(feature,k); |
||
552 | Vector vpoints = new Vector(); |
||
553 | PathIterator theIterator = ((IGeometry)feature.getDefaultGeometry()).getPathIterator(null, FConverter.FLATNESS); // polyLine.getPathIterator(null, |
||
554 | // flatness);
|
||
555 | double[] theData = new double[6]; |
||
556 | double[] velev = ((FGeometry) feature.getDefaultGeometry()).getZs(); |
||
557 | while (!theIterator.isDone()) {
|
||
558 | int theType = theIterator.currentSegment(theData);
|
||
559 | switch (theType) {
|
||
560 | case PathIterator.SEG_MOVETO: |
||
561 | vpoints.add(new FPoint2D(theData[0], theData[1])); |
||
562 | break;
|
||
563 | case PathIterator.SEG_LINETO: |
||
564 | vpoints.add(new FPoint2D(theData[0], theData[1])); |
||
565 | break;
|
||
566 | } |
||
567 | theIterator.next(); |
||
568 | } |
||
569 | if (constantElevation(velev)) {
|
||
570 | DxfGroup polylineFlag = new DxfGroup();
|
||
571 | polylineFlag.setCode(70);
|
||
572 | polylineFlag.setData(new Integer(0)); |
||
573 | polv.add(polylineFlag); |
||
574 | DxfGroup elevation = new DxfGroup();
|
||
575 | elevation.setCode(38);
|
||
576 | elevation.setData(new Double(velev[0])); |
||
577 | polv.add(elevation); |
||
578 | for (int j = 0; j < vpoints.size(); j++) { |
||
579 | DxfGroup xvertex = new DxfGroup();
|
||
580 | xvertex.setCode(10);
|
||
581 | xvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getX())); |
||
582 | DxfGroup yvertex = new DxfGroup();
|
||
583 | yvertex.setCode(20);
|
||
584 | yvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getY())); |
||
585 | polv.add(xvertex); |
||
586 | polv.add(yvertex); |
||
587 | } |
||
588 | entityMaker.createLwPolyline(polv); |
||
589 | k++; |
||
590 | } else {
|
||
591 | DxfGroup polylineFlag = new DxfGroup();
|
||
592 | polylineFlag.setCode(70);
|
||
593 | polylineFlag.setData(new Integer(8)); |
||
594 | polv.add(polylineFlag); |
||
595 | DxfGroup xgroup = new DxfGroup();
|
||
596 | xgroup.setCode(10);
|
||
597 | xgroup.setData(new Double(0.0)); |
||
598 | polv.add(xgroup); |
||
599 | DxfGroup ygroup = new DxfGroup();
|
||
600 | ygroup.setCode(20);
|
||
601 | ygroup.setData(new Double(0.0)); |
||
602 | polv.add(ygroup); |
||
603 | DxfGroup elevation = new DxfGroup();
|
||
604 | elevation.setCode(30);
|
||
605 | elevation.setData(new Double(0.0)); |
||
606 | polv.add(elevation); |
||
607 | DxfGroup subclassMarker = new DxfGroup(100, "AcDb3dPolyline"); |
||
608 | polv.add(subclassMarker); |
||
609 | entityMaker.createPolyline(polv); |
||
610 | k++; |
||
611 | for (int j = 0; j < vpoints.size(); j++) { |
||
612 | DxfGroupVector verv = new DxfGroupVector();
|
||
613 | DxfGroup entityType = new DxfGroup(0, "VERTEX"); |
||
614 | verv.add(entityType); |
||
615 | DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
||
616 | verv.add(generalSubclassMarker); |
||
617 | DxfGroup layerName = new DxfGroup(8, "default"); |
||
618 | verv.add(layerName); |
||
619 | DxfGroup vertexSubclassMarker = new DxfGroup(100, "AcDbVertex"); |
||
620 | verv.add(vertexSubclassMarker); |
||
621 | // DxfGroup vertex3DSubclassMarker = new DxfGroup(100,
|
||
622 | // "AcDb3dPolylineVertex");
|
||
623 | // verv.add(vertex3DSubclassMarker);
|
||
624 | DxfGroup xvertex = new DxfGroup();
|
||
625 | xvertex.setCode(10);
|
||
626 | xvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getX())); |
||
627 | DxfGroup yvertex = new DxfGroup();
|
||
628 | yvertex.setCode(20);
|
||
629 | yvertex.setData(new Double(((FPoint2D) vpoints.get(j)).getY())); |
||
630 | DxfGroup zvertex = new DxfGroup();
|
||
631 | zvertex.setCode(30);
|
||
632 | zvertex.setData(new Double(velev[j])); |
||
633 | verv.add(xvertex); |
||
634 | verv.add(yvertex); |
||
635 | verv.add(zvertex); |
||
636 | entityMaker.addVertex(verv); |
||
637 | k++; |
||
638 | } |
||
639 | DxfGroupVector seqv = new DxfGroupVector();
|
||
640 | DxfGroup entityType = new DxfGroup(0, "SEQEND"); |
||
641 | seqv.add(entityType); |
||
642 | // DxfGroup handle = new DxfGroup();
|
||
643 | // elevation.setCode(5);
|
||
644 | // elevation.setData(new Integer(getHandle()));
|
||
645 | // seqv.add(handle);
|
||
646 | DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
||
647 | seqv.add(generalSubclassMarker); |
||
648 | DxfGroup layerName = new DxfGroup(8, "default"); |
||
649 | seqv.add(layerName); |
||
650 | DxfGroup handleSeqGroup = new DxfGroup();
|
||
651 | handleSeqGroup.setCode(5);
|
||
652 | handleSeqGroup.setData(new Integer(handle + k).toString()); |
||
653 | seqv.add(handleSeqGroup); |
||
654 | entityMaker.endSeq(); |
||
655 | k++; |
||
656 | } |
||
657 | return k;
|
||
658 | } |
||
659 | |||
660 | private boolean constantElevation(double[] velev) { |
||
661 | boolean constant = true; |
||
662 | for (int i = 0; i < velev.length; i++) { |
||
663 | for (int j = 0; j < velev.length; j++) { |
||
664 | if (j > i) {
|
||
665 | if (velev[i] != velev[j]) {
|
||
666 | constant = false;
|
||
667 | break;
|
||
668 | } |
||
669 | } |
||
670 | } |
||
671 | break;
|
||
672 | } |
||
673 | return constant;
|
||
674 | } |
||
675 | private int createCircle2D(int handle, int k, IFeature feature) throws Exception { |
||
676 | DxfGroupVector polv = updateProperties(feature,k); |
||
677 | DxfGroup circleFlag = new DxfGroup();
|
||
678 | circleFlag.setCode(100);
|
||
679 | polv.add(circleFlag); |
||
680 | |||
681 | DxfGroup xvertex = new DxfGroup();
|
||
682 | xvertex.setCode(10);
|
||
683 | FCircle2D circle = (FCircle2D) ((IGeometry)feature.getDefaultGeometry()).getInternalShape(); |
||
684 | xvertex.setData(new Double(circle.getCenter().getX())); |
||
685 | DxfGroup yvertex = new DxfGroup();
|
||
686 | yvertex.setCode(20);
|
||
687 | yvertex.setData(new Double(circle.getCenter().getY())); |
||
688 | DxfGroup zvertex = new DxfGroup();
|
||
689 | zvertex.setCode(30);
|
||
690 | zvertex.setData(new Double(0)); // TODO: COORDENADA Z. REVISAR ESTO PARA |
||
691 | // ENTIDADES 3D
|
||
692 | |||
693 | DxfGroup radius = new DxfGroup();
|
||
694 | radius.setCode(40);
|
||
695 | radius.setData(new Double(circle.getRadio())); |
||
696 | |||
697 | polv.add(xvertex); |
||
698 | polv.add(yvertex); |
||
699 | polv.add(zvertex); |
||
700 | polv.add(radius); |
||
701 | |||
702 | entityMaker.createCircle(polv); |
||
703 | k++; |
||
704 | return k;
|
||
705 | } |
||
706 | private int createArc2D(int handle, int k,IFeature feature) throws Exception { |
||
707 | FArc2D arc = (FArc2D) ((IGeometry)feature.getDefaultGeometry()).getInternalShape(); |
||
708 | Point2D[] pts = new Point2D[3]; |
||
709 | pts[0] = arc.getInit();
|
||
710 | pts[1] = arc.getMid();
|
||
711 | pts[2] = arc.getEnd();
|
||
712 | Point2D center = arc.getCenter();
|
||
713 | double radius = center.distance(pts[0]); |
||
714 | double initAngle = UtilFunctions.getAngle(center, pts[0]); |
||
715 | initAngle = Math.toDegrees(initAngle);
|
||
716 | // System.out.println("initAngle = " + initAngle);
|
||
717 | double midAngle = UtilFunctions.getAngle(center, pts[1]); |
||
718 | midAngle = Math.toDegrees(midAngle);
|
||
719 | // System.out.println("midAngle = " + midAngle);
|
||
720 | double endAngle = UtilFunctions.getAngle(center, pts[2]); |
||
721 | endAngle = Math.toDegrees(endAngle);
|
||
722 | |||
723 | // if (!UtilFunctions.isCCW(pts[0],pts[1],pts[2])){
|
||
724 | if (!FConverter.isCCW(pts)){
|
||
725 | double aux=initAngle;
|
||
726 | initAngle=endAngle; |
||
727 | endAngle=aux; |
||
728 | } |
||
729 | // DxfGroup arcLayer = new DxfGroup(8, "default");
|
||
730 | DxfGroup ax = new DxfGroup();
|
||
731 | DxfGroup ay = new DxfGroup();
|
||
732 | DxfGroup ac = new DxfGroup();
|
||
733 | DxfGroup ai = new DxfGroup();
|
||
734 | DxfGroup ae = new DxfGroup();
|
||
735 | ax.setCode(10);
|
||
736 | ax.setData(new Double(center.getX())); |
||
737 | ay.setCode(20);
|
||
738 | ay.setData(new Double(center.getY())); |
||
739 | ac.setCode(40);
|
||
740 | ac.setData(new Double(radius)); |
||
741 | ai.setCode(50);
|
||
742 | ai.setData(new Double(initAngle)); |
||
743 | ae.setCode(51);
|
||
744 | ae.setData(new Double(endAngle)); |
||
745 | DxfGroupVector av = updateProperties(feature,k); |
||
746 | // av.add(arcLayer);
|
||
747 | av.add(ax); |
||
748 | av.add(ay); |
||
749 | av.add(ac); |
||
750 | av.add(ai); |
||
751 | av.add(ae); |
||
752 | entityMaker.createArc(av); |
||
753 | k++; |
||
754 | return k;
|
||
755 | } |
||
756 | private int createEllipse2D(int handle, int k,IFeature feature) throws Exception { |
||
757 | FEllipse2D ellipse = (FEllipse2D)((IGeometry)feature.getDefaultGeometry()).getInternalShape(); |
||
758 | |||
759 | Point2D center = new Point2D.Double((ellipse.getInit().getX() + ellipse |
||
760 | .getEnd().getX()) / 2, (ellipse.getInit().getY() + ellipse.getEnd()
|
||
761 | .getY()) / 2);
|
||
762 | double mAxisL = ellipse.getDist() * 2; |
||
763 | // System.out.println("mAxisL = " + mAxisL);
|
||
764 | /*
|
||
765 | * System.out.println("mAxisL/(center.distance(fElip.getEnd()))*2 = " +
|
||
766 | * mAxisL/(center.distance(fElip.getEnd()))*2); minToMaj.setData(new
|
||
767 | * Double(mAxisL/()*2));
|
||
768 | */
|
||
769 | double maAxisL = ellipse.getInit().distance(ellipse.getEnd());
|
||
770 | |||
771 | Point2D endPointOfMajorAxis = ellipse.getEnd();
|
||
772 | double azimut = Math.atan2(endPointOfMajorAxis.getX() - center.getX(), |
||
773 | endPointOfMajorAxis.getY() - center.getY()); |
||
774 | double azimut2 = azimut + Math.PI / 2.0; |
||
775 | if (azimut2 >= Math.PI * 2) |
||
776 | azimut2 = azimut2 - Math.PI * 2; |
||
777 | Point2D endPointOfMinorAxis = new Point2D.Double(center.getX() |
||
778 | + (ellipse.getDist() * Math.sin(azimut2)), center.getY()
|
||
779 | + (ellipse.getDist() * Math.cos(azimut2)));
|
||
780 | |||
781 | if (mAxisL >= maAxisL) {
|
||
782 | // El menor debe ser menor que el mayor. Los cambiamos.
|
||
783 | double aux = mAxisL;
|
||
784 | mAxisL = maAxisL; |
||
785 | maAxisL = aux; |
||
786 | // Tambi?n cambiamos los puntos finales de los ejes.
|
||
787 | Point2D pAux = endPointOfMinorAxis;
|
||
788 | endPointOfMinorAxis = endPointOfMajorAxis; |
||
789 | endPointOfMajorAxis = pAux; |
||
790 | } |
||
791 | double mToMAR = mAxisL / maAxisL;
|
||
792 | // System.out.println("mToMar = " + mToMAR);
|
||
793 | // DxfGroup arcLayer = new DxfGroup(8, "default");
|
||
794 | DxfGroup x = new DxfGroup();
|
||
795 | DxfGroup y = new DxfGroup();
|
||
796 | DxfGroup xc = new DxfGroup();
|
||
797 | DxfGroup yc = new DxfGroup();
|
||
798 | DxfGroup minToMaj = new DxfGroup();
|
||
799 | // DxfGroup start = new DxfGroup();
|
||
800 | // DxfGroup end = new DxfGroup();
|
||
801 | x.setCode(10);
|
||
802 | x.setData(new Double(center.getX())); |
||
803 | y.setCode(20);
|
||
804 | y.setData(new Double(center.getY())); |
||
805 | xc.setCode(11);
|
||
806 | xc.setData(new Double(endPointOfMajorAxis.getX() - center.getX())); |
||
807 | yc.setCode(21);
|
||
808 | yc.setData(new Double(endPointOfMajorAxis.getY() - center.getY())); |
||
809 | minToMaj.setCode(40);
|
||
810 | minToMaj.setData(new Double(mToMAR)); |
||
811 | DxfGroupVector av = updateProperties(feature,k); |
||
812 | // av.add(arcLayer);
|
||
813 | av.add(x); |
||
814 | av.add(y); |
||
815 | av.add(xc); |
||
816 | av.add(yc); |
||
817 | av.add(minToMaj); |
||
818 | entityMaker.createEllipse(av); |
||
819 | k++; |
||
820 | return k;
|
||
821 | } |
||
822 | 19401 | vcaballero | } |